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package com.mudalov.rec.web.tiles.teacher;

import com.mudalov.rec.dao.factory.DAOFactory;
import com.mudalov.rec.dao.model.study.Subject;
import com.mudalov.rec.dao.model.study.Test;
import com.mudalov.rec.util.webui.DropDownHelper;
import com.mudalov.rec.util.webui.TableSelection;
import com.sun.rave.web.ui.appbase.AbstractFragmentBean;
import com.sun.webui.jsf.model.SingleSelectOptionsList;
import javax.faces.FacesException;
import com.mudalov.rec.web.ApplicationBean1;
import com.mudalov.rec.web.RequestBean1;
import com.mudalov.rec.web.SessionBean1;
import com.sun.data.provider.RowKey;
import com.sun.webui.jsf.component.TableRowGroup;
import java.util.ArrayList;
import java.util.List;

/**
 * <p>Fragment bean that corresponds to a similarly named JSP page
 * fragment.  This class contains component definitions (and initialization
 * code) for all components that you have defined on this fragment, as well as
 * lifecycle methods and event handlers where you may add behavior
 * to respond to incoming events.</p>
 *
 * @version TeacherTestsViewFragment.java
 * @version Created on 11.12.2008, 20:14:39
 * @author MU
 */

public class TeacherTestsViewFragment extends AbstractFragmentBean {
    // <editor-fold defaultstate="collapsed" desc="Managed Component Definition">

    /**
     * <p>Automatically managed component initialization. <strong>WARNING:</strong>
     * This method is automatically generated, so any user-specified code inserted
     * here is subject to being replaced.</p>
     */
    private void _init() throws Exception {
    }
    private SingleSelectOptionsList dropDown1DefaultOptions = new SingleSelectOptionsList();

    public SingleSelectOptionsList getDropDown1DefaultOptions() {
        return dropDown1DefaultOptions;
    }

    public void setDropDown1DefaultOptions(SingleSelectOptionsList ssol) {
        this.dropDown1DefaultOptions = ssol;
    }
    // </editor-fold>

    public TeacherTestsViewFragment() {
    }

    /**
     * <p>Callback method that is called whenever a page containing
     * this page fragment is navigated to, either directly via a URL,
     * or indirectly via page navigation.  Override this method to acquire
     * resources that will be needed for event handlers and lifecycle methods.</p>
     * 
     * <p>The default implementation does nothing.</p>
     */
    @Override
    public void init() {
        // Perform initializations inherited from our superclass
        super.init();
        // Perform application initialization that must complete
        // *before* managed components are initialized
        // TODO - add your own initialiation code here
        
        
        // <editor-fold defaultstate="collapsed" desc="Visual-Web-managed Component Initialization">
        // Initialize automatically managed components
        // *Note* - this logic should NOT be modified
        try {
            _init();
        } catch (Exception e) {
            log("Page1 Initialization Failure", e);
            throw e instanceof FacesException ? (FacesException) e: new FacesException(e);
        }
        
        // </editor-fold>
        // Perform application initialization that must complete
        // *after* managed components are initialized
        // TODO - add your own initialization code here
        factory = DAOFactory.getFactory(getSessionBean1().getDaoFactoryClass());
        new DropDownHelper(getSessionBean1()).populateSubjectsDropDown(factory.getSubjectDAO(), dropDown1DefaultOptions);
    }

    /**
     * <p>Callback method that is called after rendering is completed for
     * this request, if <code>init()</code> was called.  Override this
     * method to release resources acquired in the <code>init()</code>
     * resources that will be needed for event handlers and lifecycle methods.</p>
     * 
     * <p>The default implementation does nothing.</p>
     */
    @Override
    public void destroy() {
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected ApplicationBean1 getApplicationBean1() {
        return (ApplicationBean1) getBean("ApplicationBean1");
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected RequestBean1 getRequestBean1() {
        return (RequestBean1) getBean("RequestBean1");
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected SessionBean1 getSessionBean1() {
        return (SessionBean1) getBean("SessionBean1");
    }

    private List<Test> pageScopeTests = new ArrayList<Test>();

    public List<Test> getPageScopeTests() {
        return pageScopeTests;
    }

    public void setPageScopeTests(List<Test> pageScopeTests) {
        this.pageScopeTests = pageScopeTests;
    }

    private DAOFactory factory;
    
    private String ownerSearchParam;

    private String nameSearchparam;

    public String getNameSearchparam() {
        return nameSearchparam;
    }

    public void setNameSearchparam(String nameSearchparam) {
        this.nameSearchparam = nameSearchparam;
    }

    public String getOwnerSearchParam() {
        return ownerSearchParam;
    }

    public void setOwnerSearchParam(String ownerSearchParam) {
        this.ownerSearchParam = ownerSearchParam;
    }

    private TableSelection select = new TableSelection("currentRow");

    public TableSelection getSelect() {
        return select;
    }

    public void setSelect(TableSelection select) {
        this.select = select;
    }

    private TableRowGroup testsRowGroup;

    public TableRowGroup getTestsRowGroup() {
        return testsRowGroup;
    }

    public void setTestsRowGroup(TableRowGroup testsRowGroup) {
        this.testsRowGroup = testsRowGroup;
    }

    public String editTest() {
       getSessionBean1().setNewTest(false);
       getSessionBean1().setEditMode(true);
       return processSelectedTest();
    }

    private String processSelectedTest() {
        RowKey[] selectedKeys = getTestsRowGroup().getSelectedRowKeys();
        if (selectedKeys != null && selectedKeys.length > 0) {
            int index = Integer.parseInt(selectedKeys[0].getRowId());
            Test editableTest = getSessionBean1().getCurrentTestsList().get(index);
            getSessionBean1().setCurrentTest(editableTest);
            return "editTest";
        } else {
            return null;
        }
    }

    public String viewTest() {
        getSessionBean1().setEditMode(false);
        return processSelectedTest();
    }

    public String search() {
        String subjectId = (String)dropDown1DefaultOptions.getSelectedValue();
        Subject selectedSubject = factory.getSubjectDAO().findById(Long.parseLong(subjectId));
        String subjectText = selectedSubject != null ? selectedSubject.getText() : "";
        String name = nameSearchparam != null ? nameSearchparam : "";
        String owner = ownerSearchParam != null ? ownerSearchParam : "";
        List<Test> tests = factory.getTestDAO().getTests(name, owner, subjectText);
        getSessionBean1().setCurrentTestsList(tests);
        return null;
    }
}
